Model LC717A00AR capacitance-to-digital converter IC features 8 capacitor sensing inputs and 8 digital outputs. Unit's logic circuit detects on/off state of each input and outputs result, while serial interface can be configured for I²C or SPI operation, allowing parameters to be modified using external MCU. Compatible with supply voltage of 2.6-5.5 V, IC consumes 320 µA at 2.8 V. It operates over temperature range of -40 to +105°C and is available in lead-free VCT28 package.
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